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https://issues.apache.org/jira/browse/SYNCOPE-420?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13794034#comment-13794034
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Francesco Chicchiriccò commented on SYNCOPE-420:
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I am going to implement such feature differently in 1_1_X and trunk due to
general constraint of not changing the internal storage schema on maintenance
releases (as 1.1.5).
Basically, in 1_1_X I am going to create three different interfaces with
methods for processing attribute values *before* being
# _saved_ into the internal storage (as consequence of user or role create /
update)
# _propagated_ to external resources
# _synchronized_ from external resources
The core logic will expect to find implementations of such interfaces
statically declared as Spring bean (in one of available XML files).
The trunk implementation will extend this by providing some more configuration
options - available via admin console as well - in order to make everything
similar to the way how [attribute
validators|https://cwiki.apache.org/confluence/display/SYNCOPE/AttributeValidatorClass],
[PropagationActions|https://cwiki.apache.org/confluence/display/SYNCOPE/PropagationActionsClass],
[SyncActions|https://cwiki.apache.org/confluence/display/SYNCOPE/SyncActionsClass]:
implementations will then be configurable for each attribute schema / external
resource / synchronization task and dynamically loaded.
> Provide an attribute value pre-processing mechanism
> ---------------------------------------------------
>
> Key: SYNCOPE-420
> URL: https://issues.apache.org/jira/browse/SYNCOPE-420
> Project: Syncope
> Issue Type: Improvement
> Components: core
> Affects Versions: 1.1.5, 1.2.0
> Reporter: fabio martelli
> Assignee: Francesco Chicchiriccò
> Fix For: 1.1.5, 1.2.0
>
>
> Before storing/propagating/synchronizing a specific attribute it should be
> called an attribute value pre-processor in order to permit to manipulate each
> attribute value.
> The idea is to provide an interface to be implemented into the overlay in
> order to perform custom pre-processing operations.
> The custom implementation class name could be defined into the global
> configuration.
> This new feature would give the "handle" to provide several attribute value
> manipulation like specific value translations, or something else.
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